HARMAN Luxury Audio Releases JBL Synthesis SDA-1700 Class D Subwoofer Amplifier - HomeTheaterHifi.com
JBL Stage Amplifier A6002 | Class D Car Audio Amplifier
Amazon.com: JBL BassPro SL2 Active Underseat Car Subwoofer with Built in Amplifier - Under Seat 8'' Subwoofer Car with 125 Watt Power Amplifier : Electronics
JBL Club A1000, Club Series Monoblock Subwoofer Amplifier - 1000W – AVLeaderz